If Teemo Strategist is hidden at a Battlefield and an opponent moves in, does Teemo trigger both his 'on play from hidden' and 'when defending' effects?

Ruling: Rules as written, Teemo would trigger twice (once for played from hidden, once for defending), but the developers have stated this is an error and Teemo should only trigger once.

Nuances:

• This interaction is a known issue that will likely be addressed in a future rework of the card